Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11268057 | Apparatus and method for treatment of wet organic matter to produce biogas | Dag Øvrebø | 2022-03-08 |
| 10059610 | Reduction of the amount of sulphur compounds in a sulphur compounds contaminated wastewater stream using a granular sludge treatment system | Carlos Antonio Saldias Dinamarca, Wolfram Franke | 2018-08-28 |
| 6551510 | Method for treatment of organic material in a two-step anaerobic biochemical reactor | Morten Rambekk, Jo-Ela Johansen | 2003-04-22 |
| 4912332 | Non-destructive methods for detecting organic deposits and removing them | Maarten A. Siebel, William G. Characklis | 1990-03-27 |